package sctu.edu.java.year2016.team04.baiyunfei.day20160526.chapter7_1;

/**
 * Created by DE on 2016/5/26.
 */
public class One1_1 {

    private int i;
    public void add(int i) {

        this.i+= i;

    }

    public int get_i() {

        return i;
    }

}
